ITEM NAME:Wooden Binomial Cube Mathematics Material Early Educational Montessori Toys Kids Description: Set of binomial cube kids childrens learning algebra & maths educational toys Material: Beechwood Excellent homeschool or classroom educational material A cube composed of 8 wooden blocks which fit together in a binomial pattern, forming a concrete representation of the algebraic formula (a+b)3=a3+3a2b+3ab2+b3 The factors of the equation are represented by the color coded cubes and prisms. Younger children can explore the binomial cube as a sensorial activity of visual discrimination of color and form. This can serve as an indirect preparation for algebra and mathematics Specification: A cube composed of 8 wooden blocks which fit together in a binomial pattern, forming a concrete representation of the algebraic formula (a+b)3=a3+3a2b+3ab2+b3 Each Face that "a2" is red, "b2" is blue, and all other faces are black How to play: 1. Take out all the cubes from the box, and disorderly put on the table. 2. Classify the cubes according to its painted color. 3. Try to put the cubes into the box with the color correspond to the box cover. 4. Then cover the lid of the box finally. Size Chart: 9.5*9.5*8.5cm/ 3.74 x 3.74 x 3.34inch Package Includes: Set of Binomial Cube Toy SKU: FUZ0017215857005243.A cube composed of 8 wooden blocks which fit together in a binomial pattern, forming a concrete representation of the algebraic formula (a+b)3=a3+3a2b+3ab2+b3. The factors of the equation are represented by the color coded cubes and prisms.
